.banner{
    width: 7.5rem;
    height:1rem;
}
.banner .left{
    width: 2.5rem;
    height:1rem;
    text-align: center;
    line-height:1rem;
    float: left;
    background: #CCCCCC;
    border-right: 0.01rem solid white;
}
.content{
    width: 7.5rem;
}

li{
    padding: 1rem 0;
    display: block;
    width: 2.5rem;
    height: 2.8rem;
    float: left;
}
li img{
    width: 1.2rem;
    height:1.2rem;
    border-radius: 50%;
    margin: 0 auto;
    display: block;
}
li .name{
    text-align: center;
}